<SEC-DOCUMENT>0002066486-25-000025.txt : 20250624
<SEC-HEADER>0002066486-25-000025.hdr.sgml : 20250624
<ACCEPTANCE-DATETIME>20250624145842
ACCESSION NUMBER:		0002066486-25-000025
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250623
FILED AS OF DATE:		20250624
DATE AS OF CHANGE:		20250624

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Wilbur Maria Cristina Alapag
		CENTRAL INDEX KEY:			0002068066
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-42542
		FILM NUMBER:		251068321

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		124 GRENZACHERSTRASSE
		CITY:			BASEL
		PROVINCE COUNTRY:   	V8
		ZIP:			4070

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Amrize Ltd
		CENTRAL INDEX KEY:			0002035989
		STANDARD INDUSTRIAL CLASSIFICATION:	CEMENT, HYDRAULIC [3241]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				000000000
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		GRAFENAUWEG 8
		CITY:			ZUG
		STATE:			V8
		ZIP:			6300
		BUSINESS PHONE:		410588585858

	MAIL ADDRESS:	
		STREET 1:		GRAFENAUWEG 8
		CITY:			ZUG
		STATE:			V8
		ZIP:			6300

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Evertect AG
		DATE OF NAME CHANGE:	20240830
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-06-23</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0002035989</issuerCik>
        <issuerName>Amrize Ltd</issuerName>
        <issuerTradingSymbol>AMRZ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002068066</rptOwnerCik>
            <rptOwnerName>Wilbur Maria Cristina Alapag</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>GRAFENAUWEG 8</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ZUG</rptOwnerCity>
            <rptOwnerState>V8</rptOwnerState>
            <rptOwnerZipCode>6300</rptOwnerZipCode>
            <rptOwnerStateDescription>SWITZERLAND</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Ordinary Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2025-06-23</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value>E</value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>190</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>190</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Hans Weinburger, Attorney-in-Fact</signatureName>
        <signatureDate>2025-06-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
